US5645960A - Thin film lithium polymer battery - Google Patents
Thin film lithium polymer battery Download PDFInfo
- Publication number
- US5645960A US5645960A US08/446,090 US44609095A US5645960A US 5645960 A US5645960 A US 5645960A US 44609095 A US44609095 A US 44609095A US 5645960 A US5645960 A US 5645960A
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- Prior art keywords
- cell
- polymeric matrix
- electrolyte
- cathode
- salt
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
- H01M6/181—Cells with non-aqueous electrolyte with solid electrolyte with polymeric electrolytes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- This invention relates generally to batteries and more particularly to thin batteries constructed with polymer films.
- Miniature batteries based on aqueous, non-aqueous and solid electrolytes are manufactured as power sources for microelectronic and portable electronic equipment.
- thin solid state batteries are often constructed with an anode formed of solid lithium, or an alloy of lithium, and a cathode constructed of a solid electrolyte. This type of battery has a long shelf life and operates efficiently over a wide temperature range.
- Electrochemical cells containing a polymeric matrix may suffer from low ion conductivity and, accordingly, in order to maximize the conductivity of these materials, the matrix is generally constructed into a very thin film, i.e., on the order of about 25 to about 250 ⁇ m. As is apparent, the reduced thickness of the film reduces the total amount of internal resistance within the electrolyte thereby minimizing losses in conductivity due to internal resistance.
- lithium batteries under development use intercalation compounds as preferred cathode materials.
- the lithium-intercalation compound combination benefits from high cyclability, but suffers from sloping charge and discharge voltage profiles. What is desired is a high energy density battery with a constant discharge voltage that can be used, for example, in instrumentation and computer memory backup.
- a solid state electrochemical cell comprising:
- a cathode comprising a polymeric matrix, a conductive carbon and a metal salt, M 2 ZO 4 , wherein M is Ag or Cu and Z is W, Mo or Cr.
- FIG. 1 illustrates typical discharge curves for a Li-Ag 2 WO 4 polymer battery
- FIG. 2 shows the voltage response and voltage recovery of a Li-Ag 2 WO 4 polymer battery following short discharge pulses
- FIG. 3 shows repeated shallow cycling of a Li-Ag 2 WO 4 polymer battery
- FIG. 4 illustrates typical discharge curves for a Li-CuWO 4 polymer battery
- FIG. 5 shows the voltage response and voltage recovery of a Li-CuWO 4 polymer battery following short discharge pulses.
- the electrolyte comprises a polymeric matrix, an inorganic salt and a solvent.
- Suitable organic polymeric matrices are well known in the art including, for example, polyethylene oxide, polypropylene oxide, polymethyl(methacrylate), polyacrylonitrile, polyethyleneimine, polyepichlorohydrin and polyethylene succinate.
- the inorganic salt can be any inorganic salt which is suitable for use in a solid electrolyte. Examples of suitable inorganic salts include, for example, LiClO 4 , LiI, LiSCN, LiBF 4 , LiAsF 6 , LiCF 3 SO 3 , LiN(CF 3 SO 2 ) 2 , LiPF 6 , NaI, NaSCN, and the like.
- the solid electrolytes also contain a solvent (plasticizer) which is typically added to the matrix in order to enhance the solubility of the inorganic ion salt in the solid electrolyte and thereby increase the conductivity of the electrochemical cell.
- solvents well known in the art for use in such solid electrolytes include, for example, propylene carbonate, ethylene carbonate, gamma butyrolactone, tetrahydrofuran, glyme (dimethoxyethane), diglyme, triglyme, tetraglyme, dimethylsulfoxide, dioxolane, sulfolane and the like.
- the electrolyte comprises about 15-25 weight percent polymeric matrix, about 70-80 weight percent solvent and about 3-10 weight percent salt.
- the solid, solvent-containing electrolyte is typically formed in one of two methods.
- the solid matrix is first formed and then a requisite amount of this material is dissolved in a volatile solvent, such as tetrahydrofuran (THF).
- a volatile solvent such as tetrahydrofuran (THF).
- Requisite amounts of the inorganic ion salt and the electrolyte solvent i.e., triglyme and the organic carbonate
- This solution is then placed on the surface of a suitable substrate (e.g., the surface of a cathode) and the volatile solvent is removed to provide for the solid electrolyte.
- a monomer or partial polymer of the polymeric matrix to be formed is combined with appropriate amounts of the inorganic ion salt and the solvent.
- This mixture is then placed on the surface of a suitable substrate (e.g., the surface of the cathode) and the monomer is polymerized or cured (or the partial polymer is then further polymerized or cured) by conventional techniques (heat, ultraviolet radiation, electron beams, etc.) so as to form the solid, solvent-containing electrolyte.
- the cathode comprises a polymeric matrix, a conductive carbon and a metal salt, M 2 ZO 4 , wherein M is Ag or Cu and Z is W, Mo or Cr.
- Suitable polymeric matrices are well known in the art including, for example, polyvinylchloride, polytetrafluoroethylene, polyethylene oxide, polypropylene oxide, polyacrylonitrile, polyethyleneimine, polyepichlorohydrin, polymethyl(methacrylate) and polyethylene succinate.
- the conductive material may be graphite or a carbon black, particularly acetylene black.
- the cathode can be fabricated in a manner similar to the methods described for fabrication of the electrolyte. In general, the cathode comprises about 70-80 weight percent of the metal salt, about 3-10 weight percent conductive carbon and about 15-25 weight percent polymeric matrix.
- Ag 2 WO 4 was prepared by adding an aqueous solution of AgNO 3 to an aqueous solution of Na 2 WO 4 . The resulting precipitate was washed and dried at 60° C. under a nitrogen stream. Copper tungstate was prepared by heating an intimate mixture of copper oxide and tungsten oxide at 850° C. for 15 hours. The purity of the silver tungstate and the copper tungstate was determined by X-ray powder analysis.
- the cathode membrane was formed by blending a mixture of the salt, i.e., silver tungstate or copper tungstate, and carbon with polyvinylclhoride (PVC) in a weight ratio of 75:5:20 (salt:carbon:PVC).
- the powder mixture was dispersed in tetrahydrofuran (THF), mixed and homogenized by magnetic stirring followed by ultrasonic stirring.
- THF tetrahydrofuran
- the resulting suspension was cast on a glass substrate using a "doctor-blade" apparatus.
- the polymer electrolyte was prepared by immobilizing an appropriate solution (e.g., a solution of lithium perchlorate in a mixture of propylene carbonate-ethylene carbonate) in a polyacrylonitrile (PAN).
- PAN polyacrylonitrile
- the lithium perchlorate and PAN were dissolved in a mixture of propylene carbonate (PC) and ethylene carbonate (EC) in a weight ratio of 16:23:56.5:4.5 (PAN:PC:EC:LiClO 4 ), at a temperature in the range of 100° to 110° C.
- the thus-obtained highly viscous solution was cast onto a glass sheet using a "doctor-blade" apparatus to obtain a solid electrolyte.
- the Li-Ag 2 WO 4 and Li-CuWO 4 batteries were fabricated in a laminated structure which included a lithium metal anode strip (optimized thickness 30 ⁇ m), a polymer electrolyte film (typical thickness, 100 ⁇ m) and a cathode membrane (typical thickness, 400 ⁇ m).
- the batteries were assembled and sealed inside an argon-filled dry box.
- the electrochemical characteristics and performance of the batteries were evaluated with standard electrochemical instrumentation. All the experiments were driven and controlled by a computer.
- Li-Ag 2 WO 4 polymer battery This battery has an open-circuit voltage (OCV) of 3.4V at room temperature, which is related to the following main discharge process:
- FIG. 1 illustrates typical discharge curves for this battery run at various rates. At rates usually required for most microelectronic devices, for example, 0.01 mA cm -2 , the curve is exceptionally constant at about 3.3V for the entire discharge.
- FIG. 2 shows the voltage response and voltage recovery of the battery following short (30 sec) discharge pulses. This figure illustrates that the battery can sustain high current pulses with a fast recovery to the initial 3.4V OCV value.
- Li-Ag 2 WO 4 cell was designed as a primary battery, there are indications that partial rechargeability can be achieved.
- the battery can be repeatedly shallow cycled, i.e., 20% of the total capacity, with the trend illustrated in FIG. 3.
- Li-CuWO 4 polymer battery This battery has an open-circuit voltage (OCV) of 2.8V at room temperature, which is related to the following main discharge process:
- FIG. 4 illustrates typical discharge curves for this battery run at various rates. At rates usually required for most microelectronic devices, for example, 0.01 mA cm -2 , the curve is exceptionally constant at about 2.7V for the entire discharge.
- FIG. 5 shows the voltage response and voltage recovery of the battery following short (30 sec) discharge pulses.
Abstract
Description
2Li+Ag.sub.2 WO.sub.4 →Li.sub.2 WO.sub.4 +2Ag
2Li+CuWO.sub.4 →Li.sub.2 WO.sub.4 +Cu
Claims (11)
Priority Applications (1)
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US08/446,090 US5645960A (en) | 1995-05-19 | 1995-05-19 | Thin film lithium polymer battery |
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US08/446,090 US5645960A (en) | 1995-05-19 | 1995-05-19 | Thin film lithium polymer battery |
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US5645960A true US5645960A (en) | 1997-07-08 |
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Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6022643A (en) * | 1997-12-08 | 2000-02-08 | Brookhaven Science Associates | Boron compounds as anion binding agents for nonaqueous battery electrolytes |
US6273904B1 (en) * | 1999-03-02 | 2001-08-14 | Light Sciences Corporation | Polymer battery for internal light device |
US6280873B1 (en) | 1999-04-08 | 2001-08-28 | Quallion, Llc | Wound battery and method for making it |
US6335123B1 (en) * | 1997-10-16 | 2002-01-01 | Electricite De France (Servuce National) | Solid polymer electrolyte and multilayer electrochemical assembly comprising such a solid polymer electrolyte |
US6441589B1 (en) | 2001-04-02 | 2002-08-27 | Bellsouth Intellectual Property Corporation | Portable battery recharge station |
US20020132169A1 (en) * | 2000-12-21 | 2002-09-19 | Tomoya Yamamoto | Ion conductor structural body, process for producing said ion conductor structural body, rechargeable battery provided with said ion conductor structural body and process for producing said rechargeable battery |
US20030044678A1 (en) * | 2001-08-25 | 2003-03-06 | Esq. Tyson Winarski | Polymer battery that also serves as a durable housing for portable electronic devices and microchips |
US20030171783A1 (en) * | 2002-03-08 | 2003-09-11 | Quallion Llc | Battery terminal sealing and supporting device and method |
US20030194602A1 (en) * | 2002-04-12 | 2003-10-16 | Sami Daoud | Thermal battery |
US20040029311A1 (en) * | 2002-08-09 | 2004-02-12 | Snyder Shawn W. | Methods of and device for encapsulation and termination of electronic devices |
US20040200991A1 (en) * | 2003-04-10 | 2004-10-14 | Po-Jen Chu | [composition of nano-tube composite polymer electrolyte and fabrication method thereof] |
US20050021100A1 (en) * | 2001-11-07 | 2005-01-27 | Quallion Llc | Implantable medical power module |
US20100090655A1 (en) * | 2008-10-08 | 2010-04-15 | Keating Joseph A | Environmentally-Powered Wireless Sensor Module |
US20110045337A1 (en) * | 2009-08-19 | 2011-02-24 | Electronics And Telecommunications Research Institute | Vacuum-sealing-type flexible-film primary battery and method of manufacturing the same |
US7959769B2 (en) | 2004-12-08 | 2011-06-14 | Infinite Power Solutions, Inc. | Deposition of LiCoO2 |
US7993773B2 (en) | 2002-08-09 | 2011-08-09 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US8021778B2 (en) | 2002-08-09 | 2011-09-20 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US8062791B1 (en) * | 2007-06-11 | 2011-11-22 | Northwestern University | Battery cathode |
US8062708B2 (en) | 2006-09-29 | 2011-11-22 | Infinite Power Solutions, Inc. | Masking of and material constraint for depositing battery layers on flexible substrates |
US8197781B2 (en) | 2006-11-07 | 2012-06-12 | Infinite Power Solutions, Inc. | Sputtering target of Li3PO4 and method for producing same |
US8236443B2 (en) | 2002-08-09 | 2012-08-07 | Infinite Power Solutions, Inc. | Metal film encapsulation |
US8260203B2 (en) | 2008-09-12 | 2012-09-04 | Infinite Power Solutions, Inc. | Energy device with integral conductive surface for data communication via electromagnetic energy and method thereof |
US8268488B2 (en) | 2007-12-21 | 2012-09-18 | Infinite Power Solutions, Inc. | Thin film electrolyte for thin film batteries |
US8350519B2 (en) | 2008-04-02 | 2013-01-08 | Infinite Power Solutions, Inc | Passive over/under voltage control and protection for energy storage devices associated with energy harvesting |
US8394522B2 (en) | 2002-08-09 | 2013-03-12 | Infinite Power Solutions, Inc. | Robust metal film encapsulation |
US8404376B2 (en) | 2002-08-09 | 2013-03-26 | Infinite Power Solutions, Inc. | Metal film encapsulation |
US8431264B2 (en) | 2002-08-09 | 2013-04-30 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
US8445130B2 (en) | 2002-08-09 | 2013-05-21 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
US8518581B2 (en) | 2008-01-11 | 2013-08-27 | Inifinite Power Solutions, Inc. | Thin film encapsulation for thin film batteries and other devices |
US8599572B2 (en) | 2009-09-01 | 2013-12-03 | Infinite Power Solutions, Inc. | Printed circuit board with integrated thin film battery |
US8636876B2 (en) | 2004-12-08 | 2014-01-28 | R. Ernest Demaray | Deposition of LiCoO2 |
US8728285B2 (en) | 2003-05-23 | 2014-05-20 | Demaray, Llc | Transparent conductive oxides |
US8906523B2 (en) | 2008-08-11 | 2014-12-09 | Infinite Power Solutions, Inc. | Energy device with integral collector surface for electromagnetic energy harvesting and method thereof |
US9334557B2 (en) | 2007-12-21 | 2016-05-10 | Sapurast Research Llc | Method for sputter targets for electrolyte films |
US9634296B2 (en) | 2002-08-09 | 2017-04-25 | Sapurast Research Llc | Thin film battery on an integrated circuit or circuit board and method thereof |
US20180108945A1 (en) * | 2016-10-14 | 2018-04-19 | Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. | Lithium battery, solid electrolyte membrane and their manufacturing methods thereof |
US10680277B2 (en) | 2010-06-07 | 2020-06-09 | Sapurast Research Llc | Rechargeable, high-density electrochemical device |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4730383A (en) * | 1985-05-03 | 1988-03-15 | Minko Balkanski | Integrable solid state battery and process for producing same |
US5035965A (en) * | 1989-05-01 | 1991-07-30 | Brother Kogyo Kabushiki Kaisha | Printed circuit board having a thin film cell incorporated therein |
US5252413A (en) * | 1992-04-07 | 1993-10-12 | Eic Laboratories, Inc. | Solid polymer electrolyte lithium batteries |
US5302474A (en) * | 1993-04-02 | 1994-04-12 | Valence Technology, Inc. | Fullerene-containing cathodes for solid electrochemical cells |
US5324599A (en) * | 1991-01-29 | 1994-06-28 | Matsushita Electric Industrial Co., Ltd. | Reversible electrode material |
US5350645A (en) * | 1993-06-21 | 1994-09-27 | Micron Semiconductor, Inc. | Polymer-lithium batteries and improved methods for manufacturing batteries |
US5350646A (en) * | 1991-03-07 | 1994-09-27 | Centre National De La Recherche Scientifique | Ionically conductive polymeric materials |
US5354631A (en) * | 1993-06-08 | 1994-10-11 | Valence Technology, Inc. | Enhanced lithium surface |
US5360686A (en) * | 1993-08-20 | 1994-11-01 | The United States Of America As Represented By The National Aeronautics And Space Administration | Thin composite solid electrolyte film for lithium batteries |
-
1995
- 1995-05-19 US US08/446,090 patent/US5645960A/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4730383A (en) * | 1985-05-03 | 1988-03-15 | Minko Balkanski | Integrable solid state battery and process for producing same |
US5035965A (en) * | 1989-05-01 | 1991-07-30 | Brother Kogyo Kabushiki Kaisha | Printed circuit board having a thin film cell incorporated therein |
US5324599A (en) * | 1991-01-29 | 1994-06-28 | Matsushita Electric Industrial Co., Ltd. | Reversible electrode material |
US5350646A (en) * | 1991-03-07 | 1994-09-27 | Centre National De La Recherche Scientifique | Ionically conductive polymeric materials |
US5252413A (en) * | 1992-04-07 | 1993-10-12 | Eic Laboratories, Inc. | Solid polymer electrolyte lithium batteries |
US5302474A (en) * | 1993-04-02 | 1994-04-12 | Valence Technology, Inc. | Fullerene-containing cathodes for solid electrochemical cells |
US5354631A (en) * | 1993-06-08 | 1994-10-11 | Valence Technology, Inc. | Enhanced lithium surface |
US5350645A (en) * | 1993-06-21 | 1994-09-27 | Micron Semiconductor, Inc. | Polymer-lithium batteries and improved methods for manufacturing batteries |
US5360686A (en) * | 1993-08-20 | 1994-11-01 | The United States Of America As Represented By The National Aeronautics And Space Administration | Thin composite solid electrolyte film for lithium batteries |
Non-Patent Citations (12)
Title |
---|
Burris B. Cunningham, "Transition Elements", McGraw-Hill Encyclopedia of Science and Technology, 6th Edition, vol. 18, pp. 483-484, (no month given), 1987, McGraw-Hill Book Company, New York. |
Burris B. Cunningham, Transition Elements , McGraw Hill Encyclopedia of Science and Technology, 6th Edition, vol. 18, pp. 483 484, (no month given), 1987, McGraw Hill Book Company, New York. * |
Chem. Ab. 95:69771, "Cathides in Diff. Organic Electrolytes for Lithium Button Cells" 1980 (Abstract Only). |
Chem. Ab. 95:69771, Cathides in Diff. Organic Electrolytes for Lithium Button Cells 1980 (Abstract Only). * |
F. Croce, F. Gerace, G. Dautzemberg, S. Passerini, G. Appetechhi, B. Scrosati, "Synthesis and Characterization of Highly Conducting Gel Electrolytes", Electrochimica Acta, vol. 39, No. 14, pp. 2187-2194, 1994 (only pp. 2187-2188 are enclosed) (In press at the time the Passerini article was published) Month n/a. |
F. Croce, F. Gerace, G. Dautzemberg, S. Passerini, G. Appetechhi, B. Scrosati, Synthesis and Characterization of Highly Conducting Gel Electrolytes , Electrochimica Acta, vol. 39, No. 14, pp. 2187 2194, 1994 (only pp. 2187 2188 are enclosed) (In press at the time the Passerini article was published) Month n/a. * |
Passerini et al. "New Thin Layer Solid State Lithium Polymer Batteries", J. Electrochem. Soc., vol. 141, No. 7 Jul. 1994 pp. L80-L81. |
Passerini et al. New Thin Layer Solid State Lithium Polymer Batteries , J. Electrochem. Soc., vol. 141, No. 7 Jul. 1994 pp. L80 L81. * |
Proc. Electroch. Soc. (1980), 80 4 (Proc. Symp. Power Sources Biomed. Implantable Appl. Ambient Temp. Lithium Batteries, 1971, 283 94. Passevini Bi et al. * |
Proc. Electroch. Soc. (1980), 80-4 (Proc. Symp. Power Sources Biomed. Implantable Appl. Ambient Temp. Lithium Batteries, 1971, 283-94. Passevini Bi et al. |
S. Passerini, S. Loutzky, B. Scrosati, "New Thin-Layer Solid State Lithium Polymer Batteries" J. Electrochem. Soc., vol. 141, No. 7, Jul. 1994, pp. L80-L81. |
S. Passerini, S. Loutzky, B. Scrosati, New Thin Layer Solid State Lithium Polymer Batteries J. Electrochem. Soc., vol. 141, No. 7, Jul. 1994, pp. L80 L81. * |
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US6022643A (en) * | 1997-12-08 | 2000-02-08 | Brookhaven Science Associates | Boron compounds as anion binding agents for nonaqueous battery electrolytes |
US6273904B1 (en) * | 1999-03-02 | 2001-08-14 | Light Sciences Corporation | Polymer battery for internal light device |
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US20050196678A1 (en) * | 2000-12-21 | 2005-09-08 | Canon Kabushiki Kaisha | Ion conductor structural body, process for producing said ion conductor structural body, rechargeable battery provided with said ion conductor structural body and process for producing said rechargeable battery |
US6624616B1 (en) | 2001-04-02 | 2003-09-23 | Bellsouth Intellectual Property Corporation | Portable battery recharge station |
US6441589B1 (en) | 2001-04-02 | 2002-08-27 | Bellsouth Intellectual Property Corporation | Portable battery recharge station |
US20040104705A1 (en) * | 2001-04-02 | 2004-06-03 | Frerking Melvin D. | Portable battery recharge station |
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US20030044678A1 (en) * | 2001-08-25 | 2003-03-06 | Esq. Tyson Winarski | Polymer battery that also serves as a durable housing for portable electronic devices and microchips |
US6894456B2 (en) | 2001-11-07 | 2005-05-17 | Quallion Llc | Implantable medical power module |
US20050021100A1 (en) * | 2001-11-07 | 2005-01-27 | Quallion Llc | Implantable medical power module |
US7009362B2 (en) | 2001-11-07 | 2006-03-07 | Quallion Llc | Standalone implantable medical power module |
US7486048B2 (en) | 2001-11-07 | 2009-02-03 | Quallion Llc | Implantable power module for powering a medical device |
US7003356B2 (en) | 2002-03-08 | 2006-02-21 | Quallion Llc | Battery terminal sealing and supporting device and method |
US20030171783A1 (en) * | 2002-03-08 | 2003-09-11 | Quallion Llc | Battery terminal sealing and supporting device and method |
US6818344B2 (en) | 2002-04-12 | 2004-11-16 | Textron Systems | Thermal battery |
US20030194602A1 (en) * | 2002-04-12 | 2003-10-16 | Sami Daoud | Thermal battery |
US8445130B2 (en) | 2002-08-09 | 2013-05-21 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
US7993773B2 (en) | 2002-08-09 | 2011-08-09 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US6916679B2 (en) | 2002-08-09 | 2005-07-12 | Infinite Power Solutions, Inc. | Methods of and device for encapsulation and termination of electronic devices |
US8404376B2 (en) | 2002-08-09 | 2013-03-26 | Infinite Power Solutions, Inc. | Metal film encapsulation |
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US8236443B2 (en) | 2002-08-09 | 2012-08-07 | Infinite Power Solutions, Inc. | Metal film encapsulation |
US8394522B2 (en) | 2002-08-09 | 2013-03-12 | Infinite Power Solutions, Inc. | Robust metal film encapsulation |
US8021778B2 (en) | 2002-08-09 | 2011-09-20 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US8535396B2 (en) | 2002-08-09 | 2013-09-17 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US20040029311A1 (en) * | 2002-08-09 | 2004-02-12 | Snyder Shawn W. | Methods of and device for encapsulation and termination of electronic devices |
US8431264B2 (en) | 2002-08-09 | 2013-04-30 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
US7070706B2 (en) | 2003-04-10 | 2006-07-04 | National Central University | Composition of nano-tube composite polymer electrolyte and fabrication method thereof |
US20040200991A1 (en) * | 2003-04-10 | 2004-10-14 | Po-Jen Chu | [composition of nano-tube composite polymer electrolyte and fabrication method thereof] |
US8728285B2 (en) | 2003-05-23 | 2014-05-20 | Demaray, Llc | Transparent conductive oxides |
US7959769B2 (en) | 2004-12-08 | 2011-06-14 | Infinite Power Solutions, Inc. | Deposition of LiCoO2 |
US8636876B2 (en) | 2004-12-08 | 2014-01-28 | R. Ernest Demaray | Deposition of LiCoO2 |
US8062708B2 (en) | 2006-09-29 | 2011-11-22 | Infinite Power Solutions, Inc. | Masking of and material constraint for depositing battery layers on flexible substrates |
US8197781B2 (en) | 2006-11-07 | 2012-06-12 | Infinite Power Solutions, Inc. | Sputtering target of Li3PO4 and method for producing same |
US8062791B1 (en) * | 2007-06-11 | 2011-11-22 | Northwestern University | Battery cathode |
US9334557B2 (en) | 2007-12-21 | 2016-05-10 | Sapurast Research Llc | Method for sputter targets for electrolyte films |
US8268488B2 (en) | 2007-12-21 | 2012-09-18 | Infinite Power Solutions, Inc. | Thin film electrolyte for thin film batteries |
US9786873B2 (en) | 2008-01-11 | 2017-10-10 | Sapurast Research Llc | Thin film encapsulation for thin film batteries and other devices |
US8518581B2 (en) | 2008-01-11 | 2013-08-27 | Inifinite Power Solutions, Inc. | Thin film encapsulation for thin film batteries and other devices |
US8350519B2 (en) | 2008-04-02 | 2013-01-08 | Infinite Power Solutions, Inc | Passive over/under voltage control and protection for energy storage devices associated with energy harvesting |
US8906523B2 (en) | 2008-08-11 | 2014-12-09 | Infinite Power Solutions, Inc. | Energy device with integral collector surface for electromagnetic energy harvesting and method thereof |
US8260203B2 (en) | 2008-09-12 | 2012-09-04 | Infinite Power Solutions, Inc. | Energy device with integral conductive surface for data communication via electromagnetic energy and method thereof |
US8508193B2 (en) | 2008-10-08 | 2013-08-13 | Infinite Power Solutions, Inc. | Environmentally-powered wireless sensor module |
US20100090655A1 (en) * | 2008-10-08 | 2010-04-15 | Keating Joseph A | Environmentally-Powered Wireless Sensor Module |
US8557426B2 (en) * | 2009-08-19 | 2013-10-15 | Electronics And Telecommunications Research Institute | Vacuum-sealing-type flexible-film primary battery |
US8398727B2 (en) * | 2009-08-19 | 2013-03-19 | Electronics And Telecommunications Research Institute | Method of manufacturing vacuum-sealing-type flexible-film primary battery |
US20120324721A1 (en) * | 2009-08-19 | 2012-12-27 | Electronics And Telecommunications Research Institute | Vacuum-sealing-type flexible-film primary battery and method of manufacturing the same |
US20110045337A1 (en) * | 2009-08-19 | 2011-02-24 | Electronics And Telecommunications Research Institute | Vacuum-sealing-type flexible-film primary battery and method of manufacturing the same |
US8599572B2 (en) | 2009-09-01 | 2013-12-03 | Infinite Power Solutions, Inc. | Printed circuit board with integrated thin film battery |
US9532453B2 (en) | 2009-09-01 | 2016-12-27 | Sapurast Research Llc | Printed circuit board with integrated thin film battery |
US10680277B2 (en) | 2010-06-07 | 2020-06-09 | Sapurast Research Llc | Rechargeable, high-density electrochemical device |
US20180108945A1 (en) * | 2016-10-14 | 2018-04-19 | Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. | Lithium battery, solid electrolyte membrane and their manufacturing methods thereof |
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